Billy Ray Smith Jr. Obituary, Cause of Death – Former San Diego Chargers Star Dies at 64 After Battle With CTE-Related Dementia

Former San Diego Chargers star and College Football Hall of Famer Billy Ray Smith Jr. has died at the age of 64. Smith passed away on July 29, 2026, following a long battle with dementia caused by chronic traumatic encephalopathy, commonly known as CTE.

According to reports, Smith was surrounded by his family at the time of his death. His passing has prompted an outpouring of tributes from former teammates, football fans, and members of the wider sports community who remembered him for his accomplishments on the field and his impact on the game.

Billy Ray Smith Jr. built an impressive football career that established him as one of the notable linebackers of his generation. His connection to the San Diego Chargers became an important part of his professional legacy, while his accomplishments in college football eventually earned him recognition in the College Football Hall of Fame.

For fans who watched Smith during his playing career, he was remembered for his toughness, competitiveness, and commitment to football. His performances helped establish his reputation as a respected defensive player and contributed to his lasting place in Chargers history.

Smith's journey in football began long before his professional career. His success at the collegiate level helped set the foundation for his eventual move to the NFL, where he continued to build a reputation as a talented and determined linebacker.

His achievements eventually received one of college football's highest honours with his induction into the College Football Hall of Fame.

Billy Ray Smith Jr. Cause of Death

Billy Ray Smith Jr.'s reported cause of death was complications associated with dementia caused by chronic traumatic encephalopathy, or CTE. He had reportedly battled the condition for a prolonged period before his death on July 29, 2026.

CTE is a degenerative brain disease associated with repeated head impacts, including those experienced by athletes involved in contact sports. The condition can lead to progressive cognitive and behavioural changes, although individual experiences can vary.

Smith's reported battle with CTE-related dementia adds a deeply personal dimension to his legacy as a professional football player. His death also comes amid continued discussion about the long-term health consequences that some former football players experience after years of exposure to repetitive head impacts.

For Smith's family, however, his passing represents the loss of a husband, father, relative, and loved one rather than simply the death of a celebrated athlete.

Being surrounded by family during his final moments provided a sense of closeness during an undoubtedly difficult time.

The people who knew Smith away from football will remember the personal qualities that defined him beyond his statistics and accomplishments. Family memories, friendships, conversations, and experiences shared throughout his life will remain an important part of his legacy.

His death is also being felt by the football community. Former players and supporters have been reflecting on his career and the contribution he made to the sport.

A professional athlete's influence often extends beyond the years spent competing. Players become part of the memories of fans who watched them, teammates who shared the field with them, and younger athletes who looked to them as examples.

Smith's place in football history ensures that his name will continue to be associated with the sport.

His induction into the College Football Hall of Fame represents one lasting recognition of his accomplishments, while his years with the San Diego Chargers remain another important chapter in his career.

The circumstances of his later life also highlight the challenges that former contact-sport athletes and their families can face after retirement.

While football provided Smith with opportunities and achievements that defined much of his public life, his battle with dementia ultimately became a difficult part of his personal journey.

For those mourning him, the focus now turns to remembering the complete person behind the football career.

Billy Ray Smith Jr. leaves behind a legacy shaped by football, perseverance, achievement, family, and the relationships he developed throughout his life.

His death at 64 represents the loss of a respected figure whose career left a lasting impression on college and professional football.

As tributes continue, thoughts and condolences are with Smith's family, friends, former teammates, colleagues, and everyone who admired his career.

Billy Ray Smith Jr. will be remembered not only as a former San Diego Chargers star and College Football Hall of Famer, but also as a man whose life and career became an important part of American football history.

May Billy Ray Smith Jr. rest in peace, and may his family find comfort in the memories of the life they shared with him.